Omron C200HE User Manual
197
The following example shows how to save the comparison result immediately. If
the content of HR 10, HR 09 is greater than that of 011, 010, then 00200 is turned
ON; if the two contents are equal, 00201 is turned ON; if content of HR 10, HR 09
is less than that of 011, 010, then 00202 is turned ON. In some applications, only
one of the three OUTs would be necessary, making the use of TR 0 unnecessary.
With this type of programming, 00200, 00201, and 00202 are changed only
when CMPL(60) is executed.
the content of HR 10, HR 09 is greater than that of 011, 010, then 00200 is turned
ON; if the two contents are equal, 00201 is turned ON; if content of HR 10, HR 09
is less than that of 011, 010, then 00202 is turned ON. In some applications, only
one of the three OUTs would be necessary, making the use of TR 0 unnecessary.
With this type of programming, 00200, 00201, and 00202 are changed only
when CMPL(60) is executed.
CMPL(60)
010
HR 09
00000
25505
00200
25507
00202
TR
0
25506
00201
Greater Than
Equal
Less Than
---
Address
Instruction
Operands
Address
Instruction
Operands
00000
LD
00000
00001
OUT
TR
0
00002
CMPL(60)
HR
09
010
00003
AND
25505
00004
OUT
00200
00005
LD
TR
0
00006
AND
25506
00007
OUT
00201
00008
LD
TR
0
00009
AND
25507
00010
OUT
00202
5-17-4
BLOCK COMPARE – BCMP(68)
CD: Compare data
IR, SR, AR, DM, HR, TC, LR, #
CB: First comparison block word
IR, DM, HR, TC, LR
Ladder Symbols
Operand Data Areas
R: Result word
IR, SR, AR, DM, HR, TC, LR
BCMP(68)
CD
CB
R
@BCMP(68)
CD
CB
R
Limitations
Each lower limit word in the comparison block must be less than or equal to the
upper limit.
upper limit.
Example:
Saving CMPL(60) Results
Saving CMPL(60) Results
Data Comparison
Section 5-17